Four Channel Ridge DFB Laser Array for 1.55 µm CWDM Systems by Wide-Stripe Selective Area MOVPE

Jesse DARJA, Melvin J. CHAN, Shu-Rong WANG, Masakazu SUGIYAMA, Yoshiaki NAKANO

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Summary :

Monolithically integrated four-channel distributed feedback (DFB) laser array has been fabricated by metal organic vapor phase epitaxy (MOVPE) selective area growth for 1.55 µm coarse-wavelength division multiplexing (CWDM) systems. Wide-stripe MOVPE selective area growth and electron-beam lithography are used to obtain wide CWDM channel spacing of 20 nm. Compared to hybrid integration of discrete lasers, monolithic integration of laser array on a single substrate greatly simplifies device alignment and packaging process.

Publication
IEICE TRANSACTIONS on Electronics Vol.E90-C No.5 pp.1111-1117
Publication Date
2007/05/01
Publicized
Online ISSN
1745-1353
DOI
10.1093/ietele/e90-c.5.1111
Type of Manuscript
Special Section PAPER (Special Section on Recent Advances in Integrated Photonic Devices)
Category
Semiconductor Devices

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